refacto: move set_index_and_redraw -> actions.find-file.fn

Author: kyazdani42

lua/nvim-tree.lua

@@ -143,7 +143,7 @@ function M.find_file(with_open)
   end
 
   update_base_dir_with_filepath(filepath, bufnr)
-  lib.set_index_and_redraw(filepath)
+  require"nvim-tree.actions.find-file".fn(filepath)
 end
 
 function M.resize(size)
@@ -192,7 +192,7 @@ function M.open_on_directory()
   view.focus()
   view.replace_window()
 
-  lib.set_index_and_redraw(bufname)
+  require"nvim-tree.actions.find-file".fn(bufname)
   vim.api.nvim_buf_delete(buf, { force = true })
 end
 

lua/nvim-tree/actions/dir-up.lua

@@ -6,7 +6,7 @@ function M.fn(node)
   else
     local newdir = vim.fn.fnamemodify(require'nvim-tree.lib'.Tree.cwd, ':h')
     require'nvim-tree.actions.change-dir'.fn(newdir)
-    return require'nvim-tree.lib'.set_index_and_redraw(node.absolute_path)
+    return require"nvim-tree.actions.find-file".fn(node.absolute_path)
   end
 end
 

lua/nvim-tree/actions/find-file.lua

@@ -0,0 +1,65 @@
+local view = require'nvim-tree.view'
+local utils = require'nvim-tree.utils'
+local explorer_module = require"nvim-tree.explorer"
+local git = require"nvim-tree.git"
+
+local M = {}
+
+local function get_explorer()
+  return require"nvim-tree.lib".Tree
+end
+
+function M.fn(fname)
+  local i
+  local hide_root_folder = view.View.hide_root_folder
+  local Explorer = get_explorer()
+  if Explorer.cwd == '/' or hide_root_folder then
+    i = 0
+  else
+    i = 1
+  end
+
+  local tree_altered = false
+
+  local function iterate_nodes(nodes)
+    for _, node in ipairs(nodes) do
+      i = i + 1
+      if node.absolute_path == fname then
+        return i
+      end
+
+      local path_matches = utils.str_find(fname, node.absolute_path..utils.path_separator)
+      if path_matches then
+        if #node.nodes == 0 then
+          node.open = true
+          explorer_module.explore(node.nodes, node.absolute_path, node, {})
+          git.load_project_status(node.absolute_path, function(status)
+            if status.dirs or status.files then
+              require"nvim-tree.actions.reloaders".reload_node_status(node, git.projects)
+            end
+            require"nvim-tree.lib".redraw()
+          end)
+        end
+        if node.open == false then
+          node.open = true
+          tree_altered = true
+        end
+        if iterate_nodes(node.nodes) ~= nil then
+          return i
+        end
+      elseif node.open == true then
+        iterate_nodes(node.nodes)
+      end
+    end
+  end
+
+  local index = iterate_nodes(Explorer.nodes)
+  if tree_altered then
+    require"nvim-tree.lib".redraw()
+  end
+  if index and view.win_open() then
+    view.set_cursor({index, 0})
+  end
+end
+
+return M

lua/nvim-tree/actions/reloaders.lua

@@ -2,10 +2,13 @@ local git = require "nvim-tree.git"
 local diagnostics = require "nvim-tree.diagnostics"
 local view = require "nvim-tree.view"
 local explorer_module = require'nvim-tree.explorer'
-local get_explorer = function() return require "nvim-tree.lib".Tree end
 
 local M = {}
 
+local function get_explorer()
+  return require "nvim-tree.lib".Tree
+end
+
 local function refresh_nodes(node, projects)
   local project_root = git.get_project_root(node.absolute_path or node.cwd)
   explorer_module.refresh(node.nodes, node.absolute_path or node.cwd, node, projects[project_root] or {})

lua/nvim-tree/lib.lua

@@ -4,7 +4,6 @@ local luv = vim.loop
 local renderer = require'nvim-tree.renderer'
 local diagnostics = require'nvim-tree.diagnostics'
 local explorer = require'nvim-tree.explorer'
-local utils = require'nvim-tree.utils'
 local view = require'nvim-tree.view'
 local events = require'nvim-tree.events'
 local git = require'nvim-tree.git'
@@ -112,58 +111,6 @@ function M.expand_or_collapse(node)
   diagnostics.update()
 end
 
-function M.set_index_and_redraw(fname)
-  local i
-  local hide_root_folder = view.View.hide_root_folder
-  if M.Tree.cwd == '/' or hide_root_folder then
-    i = 0
-  else
-    i = 1
-  end
-
-  local tree_altered = false
-
-  local function iterate_nodes(nodes)
-    for _, node in ipairs(nodes) do
-      i = i + 1
-      if node.absolute_path == fname then
-        return i
-      end
-
-      local path_matches = utils.str_find(fname, node.absolute_path..utils.path_separator)
-      if path_matches then
-        if #node.nodes == 0 then
-          node.open = true
-          explorer.explore(node.nodes, node.absolute_path, node, {})
-          git.load_project_status(node.absolute_path, function(status)
-            if status.dirs or status.files then
-              require"nvim-tree.actions.reloaders".reload_node_status(node, git.projects)
-            end
-            M.redraw()
-          end)
-        end
-        if node.open == false then
-          node.open = true
-          tree_altered = true
-        end
-        if iterate_nodes(node.nodes) ~= nil then
-          return i
-        end
-      elseif node.open == true then
-        iterate_nodes(node.nodes)
-      end
-    end
-  end
-
-  local index = iterate_nodes(M.Tree.nodes)
-  if tree_altered then
-    M.redraw()
-  end
-  if index and view.win_open() then
-    view.set_cursor({index, 0})
-  end
-end
-
 function M.set_target_win()
   local id = api.nvim_get_current_win()
   local tree_id = view.get_winnr()
@@ -217,6 +164,9 @@ M.dir_up = require'nvim-tree.actions.dir-up'.fn
 M.change_dir = require'nvim-tree.actions.change-dir'.fn
 -- @deprecated: use nvim-tree.actions.reloaders.reload_explorer
 M.refresh_tree = require'nvim-tree.actions.reloaders'.reload_explorer
-
+-- @deprecated: use nvim-tree.actions.reloaders.reload_git
+M.reload_git = require'nvim-tree.actions.reloaders'.reload_git
+-- @deprecated: use nvim-tree.actions.find-file.fn
+M.set_index_and_redraw = require'nvim-tree.actions.find-file'.fn
 
 return M